385378021363 has 8 divisors (see below), whose sum is σ = 395815822832. Its totient is φ = 374941387296.

The previous prime is 385378021361. The next prime is 385378021373. The reversal of 385378021363 is 363120873583.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 385378021363 - 2¹ = 385378021361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (385378021361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399181 + ... + 964417.

It is an arithmetic number, because the mean of its divisors is an integer number (49476977854).

Almost surely, 2^385378021363 is an apocalyptic number.

385378021363 is a deficient number, since it is larger than the sum of its proper divisors (10437801469).

385378021363 is a wasteful number, since it uses less digits than its factorization.

385378021363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583701.

The product of its (nonzero) digits is 2177280, while the sum is 49.

The spelling of 385378021363 in words is "three hundred eighty-five billion, three hundred seventy-eight million, twenty-one thousand, three hundred sixty-three".